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Maths Puzzle
Numerical Ability
List all the factors of 36.
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Word problem help: Five bells begin to toll together and then at intervals of 3,5,7,8 and 10 seconds respectively. Find after what interval they will again toll together ??
A comet follows a hyperbolic path about the focus of the Sun. The equation of the orbit is x squared/80 squared minus y squared/ 150 squared = 1, where x and y are measured in Gm. how far from the center of the hyperbola is the Sun.